Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh, thien danh
thanh hung » thanh huong, thanh tung, thanh trung
hieu manh » chieu xanh, hieu nganh, dieu hanh
tong cong » trong cong, cong cong, dung cong
hung cua » huong cua, chung cua, khung cua
cua tong » cua cong, cua dong, cua nong
van than » van thanh, van thang, van phan
van tuan » van quan, van ban, anh tuan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (hieu manh)) - thanh hung cua tong cong ((van than) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (hieu manh)) - thanh hung cua tong cong ((van than) OR (van tuan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - thanh hung cua tong cong ((van than) or (van tuan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (hieu manh)) - thanh hung cua tong cong ((van than) or (van tuan)) cau*.